// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef NET_PROXY_MOJO_PROXY_RESOLVER_FACTORY_H_
#define NET_PROXY_MOJO_PROXY_RESOLVER_FACTORY_H_

#include <memory>

#include "base/callback_helpers.h"
#include "mojo/public/cpp/bindings/interface_request.h"
#include "net/interfaces/host_resolver_service.mojom.h"
#include "net/interfaces/proxy_resolver_service.mojom.h"

namespace net {

// Factory for connecting to Mojo ProxyResolver services.
class MojoProxyResolverFactory {
public:
    // Connect to a new ProxyResolver service using request |req|, using
    // |host_resolver| as the DNS resolver. The return value should be released
    // when the connection to |req| is no longer needed.
    // Note: The connection request |req| may be resolved asynchronously.
    virtual std::unique_ptr<base::ScopedClosureRunner> CreateResolver(
        const mojo::String& pac_script,
        mojo::InterfaceRequest<interfaces::ProxyResolver> req,
        interfaces::ProxyResolverFactoryRequestClientPtr client)
        = 0;

protected:
    virtual ~MojoProxyResolverFactory() = default;
};

} // namespace net

#endif // NET_PROXY_MOJO_PROXY_RESOLVER_FACTORY_H_
